CN219962337U - Convenient seat of dismouting - Google Patents

Abstract

The utility model aims to provide a seat convenient to assemble and disassemble, which comprises a chair main body and a chair leg assembly, wherein the chair leg assembly comprises supporting legs. The detachable convenient seat further comprises a first adapting frame, each supporting leg is provided with a first splicing component, the adapting frame is provided with a main frame and a second splicing component which is connected to the main frame and matched with the first splicing component in an inserting mode, and the supporting legs and the adapting frame are connected to the lower surface of the chair body in a combined mode after the splicing mode to play a supporting role. If the chair is to be disassembled, the first plug connector and the second plug connector can be directly separated, and the main frame and the seat stool are separated, so that the conveniently disassembled and assembled chair is disassembled into three parts, namely the chair main body, the chair leg assembly and the adapter frame. The disassembled parts can be transported, so that the space can be saved, and the damage of the parts caused by the impact in the transportation process can be prevented. And the number of parts is less, the assembly and the disassembly are simple, the loss of the parts is not easy to occur, and the manpower and material resources are saved.

Description

Convenient seat of dismouting

Technical Field

The utility model relates to the technical field of chairs, in particular to a detachable chair.

Background

The chair is a common furniture for families and factories, and has two kinds of integral structure which can not be disassembled and assembled. In daily transportation, the space that integral type structure is dismantled and assembled chair occupy is great, and receives striking and extrusion easily, leads to the part of chair to appear cracked or damaged, increases the cost of transportation. The detachable chair is characterized in that the chair is disassembled into individual parts and then transported, and the parts are assembled after reaching a destination, so that the problem of difficult transportation is effectively solved.

As disclosed in chinese patent publication No. CN 214483937U, a detachable chair is disclosed, which can be transported after being detached into separate bars, thereby saving transportation space and transportation cost. However, the detachable chair has more rods after being detached, and the disassembly time is longer. Meanwhile, because of more parts, the rod piece is easy to be lost in the transportation process, and manpower and material resources are consumed.

Disclosure of Invention

The utility model aims to provide a seat convenient to disassemble and assemble, which can solve the problems that the occupied space of the chair is large, the chair is easy to damage due to impact and the like in the transportation process, parts are less after disassembly, the parts are not easy to be lost, and the disassembly process is simple and time-consuming.

The utility model is realized by the following technical scheme:

the convenient seat comprises a chair main body and a seat leg assembly, wherein the chair main body comprises a seat stool, and the seat leg assembly comprises supporting legs; the top end of each supporting leg is provided with a first plug connector; the switching frame comprises a main frame and a second plug connector which is connected to the main frame and is matched with the first plug connector in a plug connection mode, and the main frame is connected to the bottom surface of the seat.

When the chair needs to be assembled, firstly, the first plug connector on the supporting leg is spliced on the second plug connector corresponding to the switching frame, so that the switching frame can be fixed on the top end surface of each supporting leg, and then the lower surface of the seat is placed through the combined body of the supporting leg and the switching frame after splicing in a matched mode, and the main frame and the seat are connected. The common connection mode in the prior art can be selected: the nut and bolt combined connection mode is simple in combined disassembly and assembly and can bear larger load, so that the chair is simple in disassembly and assembly work, and the bearing performance and the safety of the chair are enhanced.

If the chair is to be disassembled, the first plug connector and the second plug connector can be directly separated, the main frame and the seat stool are separated, and the chair is disassembled into three parts, namely a chair main body, a chair leg assembly and an adapter frame. The disassembled parts can be transported, so that the space can be saved, and the damage of the parts caused by the impact in the transportation process can be prevented. And the number of parts is less, the assembly and the disassembly are simple, the loss of the parts is not easy to occur, and the manpower and material resources are saved.

Preferably, each of the connectors includes an extension block and an insertion block connected to the extension block, and each of the connectors includes an insertion groove into which the insertion block is inserted and a support plate for supporting a bottom surface of the extension block, and the insertion groove further includes a blocking edge extending in a vertical direction and abutting against a side surface of the insertion block to horizontally limit the insertion block.

When the switching frame and the supporting legs are in fit connection, the supporting plate in the first plug connector supports the bottom surface of the extending block in the second plug connector in the vertical direction, so that the switching frame can be fixed at the top ends of the supporting legs. And the embedded block in the second plug connector is embedded into the embedded groove in the first plug connector, and the blocking edge of the embedded groove is abutted against the side surface of the embedded block, so that the embedded block is horizontally limited. Therefore, the adapter bracket and the supporting leg combination after the fit and the insertion have certain stability.

Preferably, the cross-sectional area of the cavity of the insertion groove increases with increasing height.

In the assembly process, the second plug connector is required to be aligned to the upper part of the embedded groove of the first plug connector for fitting and plugging. The cross section area of the embedded groove is increased along with the rise of the height, so that the alignment difficulty of the second plugging part is reduced, and the disassembly and assembly work is simpler.

Preferably, the first and second connectors are provided with fasteners.

The chair after the supporting legs and the adapter frame are in fit connection has limited bearing range, and the supporting legs and the adapter frame are fastened and connected through the fasteners, so that the bearing range of the chair is enlarged. The fastening piece can be selected from nut and bolt combinations in the prior art, and the combination is easy to disassemble and can bear larger load, so that the chair is easy to disassemble and the bearing performance and the safety of the chair are enhanced.

Preferably, the chair body further comprises a chair back integrally connected with the stool.

The comfort level of the chair can be improved due to the arrangement of the chair back, and the chair back is integrally connected with the stool, so that the number of parts after the chair is disassembled and assembled can not be increased, and manpower and material resources are saved.

Preferably, the chair leg assembly further comprises a connecting rod for connecting the two support legs.

The connecting rod has connected two supporting legs, has strengthened the bearing capacity of chair, has strengthened the security of chair. Meanwhile, in the disassembly and assembly process, the two supporting feet connected by the connecting rod and the connecting rod can form a component, so that the number of parts is reduced, the disassembly and assembly steps are simplified, and manpower and material resources are saved.

Preferably, the connecting rod and the supporting legs are hollow rod structures, and the hollow rod structures comprise a hollow cavity and a plurality of supporting bodies arranged in the hollow cavity.

The hollow rod structure can play a good role in reducing weight, so that the chair is lighter and convenient to transport and use. The supporting body in the cavity enables the hollow rod to have certain supporting property, and stability of the chair is improved.

Preferably, each of the support sole ends is provided with a protective pad.

The friction between the support foot and the ground during the movement of the chair easily causes damage to the support foot and the ground. The protection pad is made of elastic material, can be made of rubber materials in the prior art, and has certain elasticity and wear resistance. The protection pad is arranged at the bottom of the support foot to prevent the support foot from being in direct contact with the ground, thereby reducing the damage to the support foot and the ground caused by moving the chair.

Preferably, the protection pad comprises a base for flexibly touching the ground and a protruding block connected with the base for increasing the friction force with the supporting foot.

The protruding block is embedded into the bottom end of the supporting leg, the side wall of the protruding block is in contact with the inner wall of the supporting leg in a collision mode, and friction force between the protection pad and the supporting leg is increased, so that the protection pad cannot fall easily.

Preferably, the bottom surface of the substrate has an anti-slip layer.

The anti-slip layer can be made of granular structure rubber in the prior art, so that the friction force between the chair and the ground can be effectively increased while the ground is not damaged.

In summary, the utility model has the following beneficial effects:

1. the adapter rack and the supporting legs are in fit connection through the connectors, so that the chair is simple in disassembly and assembly steps, fewer in parts and capable of saving manpower and material resources.

2. The cross section area of the cavity of the embedded groove is increased along with the rise of the height, so that the difficulty of aligning the embedded block with the embedded groove is reduced, and the chair is simpler to assemble.

3. The fastening pieces on the first and second connectors strengthen the stability of the chair.

4. The hollow structure of the supporting legs and the connecting rods and the supporting body arranged in the hollow cavity lighten the weight of the chair and strengthen the supporting capacity of the chair.

5. The protection pad at the bottom end of the supporting leg protects the supporting leg and the ground from being damaged, and simultaneously has an anti-skid effect, thereby enhancing the safety of the chair.

Description of the drawings:

FIG. 1 is a schematic side view of a chair;

FIG. 2 is a schematic view of the bottom view of the chair;

FIG. 3 is a partial schematic view of the chair leg assembly;

FIG. 4 is a schematic view of a switch frame;

fig. 5 is a schematic view of a protective pad.

In the figure: 1. chair main part, 11, bench, 12, the back of the chair, 2, chair foot assembly, 21, supporting legs, 22, plug connector one, 221, backup pad, 222, embedded groove, 2221, stop limit, 23, connecting rod, 24, protection pad, 241, basement, 242, protruding piece, 3, adapter frame, 31, plug connector two, 311, extension piece, 312, embedded piece, 32, body frame, 33, fastener.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

As shown in fig. 1 and 2, the chair back 12 and the stool 11 are integrally connected to form a chair body 1, and the chair body 1 is connected to the upper surface of the adapter frame 3 by a bolt and nut combination. As shown in fig. 4, the adapter bracket 3 includes a main bracket 32 and a second plug member 31 connected to the main bracket. The second plug member 31 is engaged with the first plug member 22 on the supporting leg 21 shown in fig. 3. The adapter frame 3 and the supporting leg 21 combination after the fitting and the inserting have certain stability and play a supporting role on the chair main body 1. A connecting rod 23 is connected between the two supporting legs 21, and the connecting rod 23 and the supporting legs 21 are hollow rod structures, wherein each hollow rod structure comprises a hollow cavity and a plurality of supporting bodies arranged in the hollow cavity. A protective pad 24 of rubber material is mounted at the bottom end of the supporting leg 21. As shown in fig. 5, the protection pad 24 includes a protrusion 242 embedded in the bottom end of the support leg 21 to increase friction with the support leg 21 and a base 241 flexibly touching the ground. The lower surface of the base is provided with granular structural rubber for skid resistance.

As shown in fig. 3 and 4, the first plug connector 22 and the second plug connector 31 are specifically plug-in connection modes: the second plug connector 21 comprises an extension block 311 and an embedded block 312 connected with the extension block 311, the embedded block 312 is embedded into an embedded groove 222 on the first plug connector 22, and a blocking edge 2221 extending in the vertical direction is included on the embedded groove 222 and is abutted against the side face of the embedded block 312 so as to horizontally limit the embedded block 312. The increasing cross-sectional area of the cavity of the insert pocket 222 with increasing height reduces the difficulty of aligning the insert pocket 222 with the insert block 312, making the chair assembly simpler. The support plate 221 on the first plug connector is positioned on the lower surface of the extension block 311 on the second plug connector 31 to play a supporting role, and then the first plug connector 22 and the second plug connector 31 are fastened and fixed through a bolt and nut combination.

If the chair is to be disassembled, the bolts and nuts on the adapter frame 3 can be directly removed, the first plug connector 22 and the second plug connector 31 are separated, and the chair is disassembled into three parts of the chair main body 1, the chair leg assembly 2 and the adapter frame 3.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (10)

1. The convenient-to-disassemble seat comprises a chair main body (1) and a seat foot assembly (2), wherein the chair main body (1) comprises a seat (11), and the seat foot assembly (2) comprises supporting feet (21), and is characterized by further comprising an adapter bracket (3); the top end of each supporting leg (21) is provided with a first plug connector (22); the switching frame (3) comprises a main frame (32) and a second plug connector (31) which is connected to the main frame (32) and is matched with the first plug connector (22), and the main frame (32) is connected to the bottom surface of the stool (11).

2. The seat of claim 1, wherein each second plug member (31) comprises an extension block (311) and an embedded block (312) connected with the extension block (311), each first plug member (22) comprises an embedded groove (222) for embedding the embedded block (312) and a supporting plate (221) for supporting the bottom surface of the extension block (311), and the embedded groove (222) further comprises a blocking edge (2221) extending in the vertical direction and abutting against the side surface of the embedded block (312) to horizontally limit the embedded block (312).

3. The seat according to claim 2, wherein the cross-sectional area of the cavity of the insertion groove (222) increases with increasing height.

4. A seat as claimed in claim 1, wherein said first and second connectors (22, 31) are provided with fasteners (33).

5. A conveniently detachable seat according to claim 1, characterized in that said chair body (1) further comprises a back (12) integrally connected to the bench (11).

6. A seat easy to assemble and disassemble according to any of the claims 1-5, characterized in that the leg assembly (2) further comprises a connecting rod (23) for connecting the two support legs (21).

7. The seat of claim 6, wherein the connecting rod (23) and the support leg (21) are hollow rod structures comprising a hollow cavity and a plurality of support bodies disposed in the hollow cavity.

8. A seat as claimed in claim 7, wherein a protective pad (24) is provided at the bottom end of each support leg (21).

9. The seat of claim 8, wherein the protective pad (24) comprises a base (241) for flexible contact with the ground and a bump (242) connected to the base (241) for increasing friction with the support leg (21).

10. The easy-to-disassemble seat according to claim 9, wherein the base (241) has an anti-slip layer on its lower surface.